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| VISIR trending system: FULL report |
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| Last update: 2024-09-27T02:02:35 (UT)
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*Date on this monitor changes at 21:00 UT |
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Plot
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Symb
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Source
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Average ? |
Thresholds ? |
N_
data |
QC1
parameter |
Data
downloads |
Remarks |
| method |
value |
unit |
method |
value |
| 1 |
• | QC1DB |
MEDIAN |
14.5 |
ADU |
none | |
2500 |
ron2 |
all (full time range)
| read-out-noise of the imaging detector |
| 2 |
• | QC1DB |
MEDIAN |
17.5 |
ADU |
none | |
2561 |
ron2 |
all (full time range)
| read-out-noise of the spectroscopic detector |
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*Data sources: QC1DB: QC1 database; LOCAL: local data source
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Plot 1
scores: not implemented
| | data source: | visir_dark_img
(QC1 database) |
| dataset: | ron2 | • |
| median: | 14.5 | ADU |
| thresholds: | none | |
| N_data plotted: | 2500 |
| [click plot for closeup] |
Plot 2
scores: not implemented
| | data source: | visir_dark_spc
(QC1 database) |
| dataset: | ron2 | • |
| median: | 17.5 | ADU |
| thresholds: | none | |
| N_data plotted: | 2561 |
| [click plot for closeup] |
Trending plot monitoring the read-out-noise (RON) measured
from the raw(3)-raw(2) difference frame.
General information
Click on any of the plots to see a close-up version.
The latest date is indicated on top of the plot.
If configured,
- data points belonging to the latest date are specially marked
- statistical averages are indicated by a solid line, and thresholds by broken lines
- outliers are marked by a red asterisk. They are defined as data points outside the
threshold lines
- "aliens" (= data points outside the plot Y limits) are marked by a red arrow (↑ or ↓)
- you can download the data for each parameter set if the 'Data downloads' link shows up
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